Posterior parietal cortex

Is screen time damaging the teen brain emotionally? Ever heard of the Limbic System, Synaptic Pruning, or the Prefrontal Cortex? Synaptic Pruning, the Limbic System, and the Prefrontal Cortex all deal with the brain. In a way, they all have something to do with behavior. Screen time is bad not only for a teens brain, but for their health. The AAP should should not raise the time limited to screen time. Synaptic Pruning is a productive charge in neutral structures by reducing the overall number…

Nasometer What is it? A non-invasive, real-time, computer-software supported instrument that measures the acoustic energy of the nasal and oral cavity during speech tasks. Nasometry software collects and calculates the (nasal plus oral) data to determine a ratio converted to an average nasalance score. Nasalance Score: N ÷ (N + O) x 100.) Purpose: A tool to assess velopharyngeal function; including hyponasality, hypernasality, airway obstruction, and resonance disorders. Often used in cleft…

the reduced number of Purkinje cells in the cerebral cortex. Purkinje cells play a vital role in the transmission of signals to the cerebral cortex that control Purkinje cells are what make practice perfect because they can be condition with lots of repetitive movement, which can explain the importance of routine for most kids with autism (Purves, Augustine, Fitzpatrick, et al, 2001). Loss of Purkinje cells can result in changed cerebral cortex signals that may be associated with some symptoms…

adult. High levels of MAOA alone do not predispose a person to aggression, but social and physical abuse trigger the MAOA gene leading to the aggressive and antisocial tendencies. Neurological imaging of Joel Rifkin’s brain showed little prefrontal cortex activity and poor symmetry. Originally Rifkin appeared to be functioning normal with an average to superior IQ and an MRI that appeared structurally…

Persons with cognitive problem affects the processed of reasoning and handle the comprehension, information, ideas, memorization, thoughts. This is cognitive problem is related to operation in the brain that helps with the reasoning, planing, calculating and judging this is very frustrated for them and this affects a million of people without even being unaware that they have this problem or finding a solution for this. A great natural solution it will be to introduce ways to stimulate the brain…

Many different Neuroscientific techniques have been used and developed throughout the years in order to successfully identify and study an individual’s brain function, thus indicating how these techniques help to understand how the brain works, some of these techniques include: Positron Emission Tomography (PET), Computed Tomographic (CT), Functional Magnetic Resonance Imaging (fMRI), Magnetic resonance imaging (MRI), Magnetoencephalography (MEG). This essay will discuss these techniques in…

with one apical dendrite and multiple basal dendrites (Megias et al., 2001). The significant structures highlighted above would be examined and identified in the experiment using a light microscope and prepared slides of dog spinal cord, rat cerebral cortex, brain and…

Cushing syndrome refers to the complex clinical manifestations resulting from chronic exposure to excess cortisol. Cushing disease is overproduction of pituitary ACTH by a pituitary adenoma (McCance, Huether, Brashers, & Rote, 2014, p. 754-755). Cushing’s disease is defined by Adrenocorticotropin hormone (ACTH) hypersecretion, induced by a corticotrophic adenoma, leading to cortisol and androgen hypersecretion. Cushing’s disease may lead to death if untreated; it is responsible for increased…

In Intensely pleasurable responses to music correlate with activity in brain regions implicated in reward and emotion, Blood and Zatorre used positron emission tomography to study the neural mechanisms. Results involved changes in heart rate, electromyogram, and respiration. Increase and decrease were detected in the brain regions involving in reward, motivation, emotion, and arousal. Similarly Alluri and colleagues in From Vivaldi to Beatles and back, predicts the brain activity in music…

ALS and CTEs are starting to become an awareness in today's world with the help of challenges like ice bucket challenge, and as we notice well known athletes are being diagnosed with these diseases. There are different types of CTEs that affect your brain in different ways but can show similar symptoms also, and ALS is a heart breaking disease to have. Understanding what each brain harming disease is a way of help raising awareness of the diseases. Amyotrophic lateral sclerosis, also known as…